47253861

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{13567}}^1$

素因数の和:13622

約数の個数: 20

約数和(自身を含む): 72236032

約数和(自身を除く): 24982171

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 13567, 40701, 122103, 366309, 583381, 1098927, 1750143, 5250429, 15751287, 47253861]

約数ペア:

[(1, 47253861), (3, 15751287), (9, 5250429), (27, 1750143), (43, 1098927), (81, 583381), (129, 366309), (387, 122103), (1161, 40701), (3483, 13567)]